It should be possible to define data domains in the schema,to be used by columns instead of raw data types.
This would allow defining a data type once, and then be used across many tables.
If the target engine supports data domains they could be created from these definitions.
It should be possible to define data domains in the schema,to be used by columns instead of raw data types.
This would allow defining a data type once, and then be used across many tables.
If the target engine supports data domains they could be created from these definitions.